fill_tree_descriptor(): mark error message for translation

There is an error message in that function to report a missing tree; In contrast to three other, similar error messages, it is not marked for translation yet. Mark it for translation, and while at it, make the error message consistent with the others by enclosing the SHA in parentheses. This requires a change to t6030 which expects the previous format of the commit message. Theoretically, this could present problems with existing scripts that use `git bisect` and parse its output (because Git does not provide other means for callers to discern between error conditions). However, this is unlikely to matter in practice because the most common course of action to deal with fatal corruptions is to report the error message to the user and exit, rather than trying to do something with the reported SHA of the missing tree. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Johannes Schindelin committed Feb 23, 2024 at 08:34 UTC 342990c7aaef5ac645e89101cb84569caf64baf4
2 files changed +2 -2
t/t6030-bisect-porcelain.sh
+1 -1
@@ -872,7 +872,7 @@ test_expect_success 'broken branch creation' '
872
873 echo "" > expected.ok
874 cat > expected.missing-tree.default <<EOF
875 -fatal: unable to read tree $deleted
875 +fatal: unable to read tree ($deleted)
876 EOF
877
878 test_expect_success 'bisect fails if tree is broken on start commit' '
tree-walk.c
+1 -1
@@ -100,7 +100,7 @@ void *fill_tree_descriptor(struct repository *r,
100 if (oid) {
101 buf = read_object_with_reference(r, oid, OBJ_TREE, &size, NULL);
102 if (!buf)
103 - die("unable to read tree %s", oid_to_hex(oid));
103 + die(_("unable to read tree (%s)"), oid_to_hex(oid));
104 }
105 init_tree_desc(desc, buf, size);
106 return buf;